IT8121868A0 - Metodo per la polimerizzazione di un'a-olefina. - Google Patents

Metodo per la polimerizzazione di un'a-olefina.

Info

Publication number: IT8121868A0
Authority: IT; Italy
Prior art keywords: olefin; polymerization
Prior art date: 1980-05-22

Application number

IT8121868A

Other languages

English (en)

Other versions

IT1136625B (it

Inventor

Tokuji Inoue

Haruo Ueno

Shigeru Ikai

Takefumi Yano

Yoshiyuki Kai

Michimasa Shimizu

Original Assignee

Ube Industries

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1980-05-22

Filing date

1981-05-21

Publication date

1981-05-21

1981-05-21 Application filed by Ube Industries filed Critical Ube Industries

1981-05-21 Publication of IT8121868A0 publication Critical patent/IT8121868A0/it

1986-09-03 Application granted granted Critical

1986-09-03 Publication of IT1136625B publication Critical patent/IT1136625B/it

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

IT21868/81A 1980-05-22 1981-05-21 Metodo per la polimerizzazione di un'alfa-olefina IT1136625B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP55067159A JPS5825363B2 (ja)	1980-05-22	1980-05-22	α−オレフィン重合体の製法

Publications (2)

Publication Number	Publication Date
IT8121868A0 true IT8121868A0 (it)	1981-05-21
IT1136625B IT1136625B (it)	1986-09-03

Family

ID=13336829

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21868/81A IT1136625B (it)	1980-05-22	1981-05-21	Metodo per la polimerizzazione di un'alfa-olefina

Country Status (8)

Country	Link
US (1)	US4365048A (it)
JP (1)	JPS5825363B2 (it)
KR (1)	KR840001737B1 (it)
DE (1)	DE3119713C2 (it)
FR (1)	FR2482970A1 (it)
GB (1)	GB2078234B (it)
IT (1)	IT1136625B (it)
PH (1)	PH16608A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5842604A (ja) *	1981-09-08	1983-03-12	Ube Ind Ltd	α−オレフインの重合法
ATE22452T1 (de) *	1982-02-12	1986-10-15	Mitsui Petrochemical Ind	Verfahren zur herstellung von polymeren von olefinen.
EP0095855B1 (en) *	1982-05-28	1987-04-08	Ube Industries, Ltd.	Process for polymerizing ethylene
JPS5922909A (ja) *	1982-07-28	1984-02-06	Ube Ind Ltd	エチレンの重合法
JPS6036508A (ja) *	1983-08-09	1985-02-25	Ube Ind Ltd	α−オレフィンの重合法
US4866022A (en) *	1984-03-23	1989-09-12	Amoco Corporation	Olefin polymerization catalyst
US4657995A (en) *	1984-10-05	1987-04-14	Shell Oil Company	Olefin polymerization catalyst compositions and polymerization process
US4656151A (en) *	1985-07-15	1987-04-07	National Distillers And Chemical Corporation	Intermetallic compound
US4680351A (en) *	1985-09-06	1987-07-14	Phillips Petroleum Company	Supported polyolefin catalyst components and methods of making and using same
US4829038A (en) *	1986-06-17	1989-05-09	Amoco Corporation	Alpha-olefin polymerization catalyst system including an advantageous modifier component
US6051666A (en)	1995-04-10	2000-04-18	Dsm N.V.	Method for preparing a catalyst suitable for polymerizing an olefin
EP3020738B1 (en)	2002-08-19	2018-03-21	Toho Titanium Co., Ltd.	Catalyst and catalyst component thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2640679A1 (de) *	1976-09-09	1978-03-16	Montedison Spa	Katalysatoren und katalysatorkomponenten zur polymerisation von olefinen
DE2742586A1 (de) *	1976-09-28	1978-03-30	Asahi Chemical Ind	Neue polymerisationskatalysatoren und ihre verwendung (ii)
US4242479A (en) *	1976-12-23	1980-12-30	Showa Yuka Kabushiki Kaisha	Process for producing an improved ethylenic polymer
GB1603724A (en) *	1977-05-25	1981-11-25	Montedison Spa	Components and catalysts for the polymerisation of alpha-olefins
US4258167A (en) *	1978-02-13	1981-03-24	Nissan Chemical Industries, Ltd.	Process for producing powdery isotactic polyolefin
JPS5582103A (en) *	1978-12-15	1980-06-20	Mitsubishi Petrochem Co Ltd	Production of alpha-olefin polymer
JPS5817204B2 (ja) *	1979-09-21	1983-04-05	宇部興産株式会社	α−オレフィンの重合法

1980
- 1980-05-22 JP JP55067159A patent/JPS5825363B2/ja not_active Expired
1981
- 1981-05-14 US US06/263,573 patent/US4365048A/en not_active Expired - Fee Related
- 1981-05-14 GB GB8114830A patent/GB2078234B/en not_active Expired
- 1981-05-18 DE DE3119713A patent/DE3119713C2/de not_active Expired
- 1981-05-20 KR KR1019810001750A patent/KR840001737B1/ko active
- 1981-05-20 PH PH25655A patent/PH16608A/en unknown
- 1981-05-21 IT IT21868/81A patent/IT1136625B/it active
- 1981-05-22 FR FR8110270A patent/FR2482970A1/fr active Granted

Also Published As

Publication number	Publication date
IT1136625B (it)	1986-09-03
FR2482970B1 (it)	1984-12-21
JPS56163102A (en)	1981-12-15
DE3119713C2 (de)	1984-03-08
DE3119713A1 (de)	1982-03-04
KR830006349A (ko)	1983-09-24
PH16608A (en)	1983-11-24
KR840001737B1 (ko)	1984-10-18
GB2078234B (en)	1983-11-16
GB2078234A (en)	1982-01-06
JPS5825363B2 (ja)	1983-05-27
US4365048A (en)	1982-12-21
FR2482970A1 (fr)	1981-11-27

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